Bently Nevada 21000-16-10-00-120-03-02 Proximity Probe Housing Assemblies

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Manufacturer: Bently Nevada
Product No.: 21000-16-10-00-120-03-02
Country of origin:United States
Product Type: Proximity Probe Housing Assemblies
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1100g
Dimensions: 8.5cm x 8.5cm x 30.5cm
Shipping port: Xiamen
Warranty: 12 months

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Description

The 21000-16-10-00-120-03-02 is a specialized proximity probe housing assembly designed to protect and position Bently Nevada transducers in industrial machinery. This configuration features an aluminum body with a 304 stainless steel sleeve, configured with a 3300 XL 8 mm probe (Option 16), a 1.0 m probe cable (Option 10), and no standoff adapter (Option 00). The assembly provides a 12.0 in probe penetration (Option 120) and includes two 3/4-14 NPT explosion-proof fittings (Option 03) along with a 3/4-14 NPT mounting thread (Option 02). This housing assembly ensures consistent, stable mounting for vibration monitoring and axial position measurement, aligning with API 670 standards for externally mounted proximity probe housings. The 21000 series is constructed for durability in harsh environments, utilizing high-quality materials to maintain the integrity of the sensing chain while allowing for adjustable penetration depths to suit specific machine installation requirements.

Features

3300 XL 8 mm probe integrated configuration
Aluminum body construction with 304 stainless steel sleeve
1.0 m probe cable length
12.0 in probe penetration depth (Option 120)
Two 3/4-14 NPT explosion-proof fittings included
3/4-14 NPT mounting thread interface
Designed to comply with API 670 standards for machinery protection

Applications

Industrial rotating machinery monitoring
Fluid film bearing health assessment
Axial position and shaft vibration measurement
Hazardous area machinery protection (when installed per applicable standards)
Heavy-duty power generation and oil and gas compressor monitoring

Ordering Information

Orderable Part Number	21000-16-10-00-120-03-02	21000 Proximity Probe Housing Assembly
A - Probe	16	3300 XL 8 mm probe
B - Probe Cable Length	10	1.0 m (39 in)
C - Standoff Adapter	00	No standoff adapter
D - Probe Penetration	120	12.0 in (305 mm)
E - Fittings	03	One cable seal grip with grommets
F - Mounting Thread	02	3/4-14 NPT

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Part Number	21000-16-10-00-120-03-02
Housing Material	Aluminum body with 304 stainless steel sleeve
Mounting Thread	3/4-14 NPT
Probe Type	3300 XL 8 mm
Probe Cable Length	1.0 m
Fittings	Two 3/4-14 NPT explosion-proof fittings
Weight	1.1 kg (2.4 lb) typical
Operating Temperature	-51 degC to +177 degC (-60 degF to +351 degF)

Installation Guidelines

Ensure the housing is installed using appropriate thread sealant for the 3/4-14 NPT connections. For probe penetration depths greater than 300 mm (12 in), auxiliary sleeve support is required to minimize potential resonance. Verify that the probe cable length is sufficient for the intended standoff distance. If counter-boring the machine case, ensure no metal components interfere with the probe's side-view or rear-view sensitivity zone.

Compliance and Certifications

RoHS Directive 2011/65/EU
Designed to meet API 670 standards

Key Features:

#Proximity Probe Housing

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What does the 120 option mean in this part number?

The 120 option specifies a probe penetration length of 12.0 inches (305 mm).

Is this housing suitable for explosion-proof applications?

The 21000 series housings can be used with explosion-proof fittings; however, only CA-prefixed housing versions are explicitly certified by CSA as explosion-proof. Consult the datasheet for specific hazardous area compliance.

What is the material of the 21000 housing body?

The 21000 housing features an aluminum body combined with a 304 stainless steel sleeve.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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Bently Nevada 21000-16-10-00-120-03-02 Proximity Probe Housing Assemblies